Educational - Partly cloudy

From WunderWiki

Unfortunately, the weather terms Partly Cloudy and Partly Sunny are often confused, even by meteorologists. Partly Sunny means only part (less than half) of the time period will be sunny. In that same respect, Partly Cloudy means only part of the period will be cloudy. Since there is often confusion with these terms, however, it is best to assume that they are almost interchangeable.

Cloud Abbreviations

When you see a number after the cloud type (e.g., BRN090) the number gets translated into the height of the cloud depth. For instance, 090 is 9,000 feet. Simply add two zeroes to the end of the number to get the altitude in feet of the cloud deck. It is possible that the code has two cloud types, as in BRN090 SCT005. That means there are two cloud decks, one at 9,000 feet that is broken and one at 500 feet that is scattered.